688
FZUS63 KDTX 240201
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
1001 PM EDT Mon Jun 23 2025

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.SYNOPSIS...A cold front washes out over the Great Lakes today as
low pressure, 29.60 inches, shears off to the northeast. High
pressure, 30.20 inches, then builds across Lake Superior early
Wednesday morning. Continued warm and unstable conditions will
support shower and thunderstorm chances today through the end of
the work week.

LCZ460-241015-
Lake St Clair-
1001 PM EDT Mon Jun 23 2025

.REST OF TONIGHT...Southwest winds 5 to 10 knots. Clear. Waves 2
feet or less.
.TUESDAY...Southwest winds 5 to 10 knots. Mostly sunny. Light
showers likely and a chance of thunderstorms in the afternoon. Waves
2 feet or less.
.TUESDAY NIGHT...North winds 5 to 10 knots. Partly cloudy. Light
showers likely and a chance of thunderstorms in the evening. Waves 2
feet or less.
.WEDNESDAY...Northeast winds 5 to 10 knots until late afternoon
becoming light and variable. Partly sunny. A chance of showers and
thunderstorms in the morning...then light showers likely and a
chance of thunderstorms in the afternoon. Waves 2 feet or less.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Partly cloudy.
Light showers likely and a chance of thunderstorms in the
evening...then a chance of light showers after midnight. Waves 2
feet or less.
.THURSDAY...East winds 5 to 10 knots veering to the southeast in the
afternoon and evening. Mostly cloudy with a chance of light showers
in the morning...then partly cloudy with a chance of showers and
thunderstorms in the afternoon and evening. Waves 2 feet or less.
.FRIDAY...Southwest winds 10 to 15 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.
.SATURDAY...Southwest winds 5 to 10 knots. Mostly clear. A chance of
showers and thunderstorms. Waves 2 feet or less.

$$

CB

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftablesc

Graphical marine forecasts are available at weather.gov/greatlakes